B29C 70/40
Shaping or impregnating by compression not applied
Official title: Shaping or impregnating by compression (B29C70/34 takes precedence){not applied}
B29C70/40 (Shaping or impregnating by compression not applied) appears on 6,359 US grants and 6,837 published applications in this corpus.
Search patents in B29C- Granted patents
- 6,359
- Published applications
- 6,837
- Assignees
- 2,435
- Inventors
- 12,063
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 31 | 0 |
| 1977 | 18 | 0 |
| 1978 | 17 | 0 |
| 1979 | 19 | 0 |
| 1980 | 19 | 0 |
| 1981 | 41 | 0 |
| 1982 | 26 | 0 |
| 1983 | 31 | 0 |
| 1984 | 36 | 0 |
| 1985 | 37 | 0 |
| 1986 | 37 | 0 |
| 1987 | 48 | 0 |
| 1988 | 57 | 0 |
| 1989 | 72 | 0 |
| 1990 | 67 | 0 |
| 1991 | 77 | 0 |
| 1992 | 102 | 0 |
| 1993 | 99 | 0 |
| 1994 | 88 | 0 |
| 1995 | 89 | 0 |
| 1996 | 105 | 0 |
| 1997 | 115 | 0 |
| 1998 | 132 | 0 |
| 1999 | 113 | 0 |
| 2000 | 94 | 0 |
| 2001 | 81 | 38 |
| 2002 | 60 | 118 |
| 2003 | 97 | 130 |
| 2004 | 91 | 165 |
| 2005 | 72 | 146 |
| 2006 | 74 | 130 |
| 2007 | 64 | 144 |
| 2008 | 48 | 165 |
| 2009 | 55 | 178 |
| 2010 | 80 | 241 |
| 2011 | 142 | 226 |
| 2012 | 141 | 271 |
| 2013 | 156 | 283 |
| 2014 | 207 | 304 |
| 2015 | 204 | 350 |
| 2016 | 218 | 384 |
| 2017 | 226 | 360 |
| 2018 | 261 | 352 |
| 2019 | 315 | 431 |
| 2020 | 362 | 429 |
| 2021 | 322 | 423 |
| 2022 | 341 | 427 |
| 2023 | 354 | 359 |
| 2024 | 349 | 353 |
| 2025 | 302 | 283 |
| 2026 | 167 | 147 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Flat lightweight member and method of producing the same6 Oct 2026US 12,752,496 B2Toray Industries, Inc.
- Method for manufacturing fiber reinforced article and apparatus6 Oct 2026US 12,752,497 B2Arctic Biomaterials Oy
- Clamshell shape forming systems and methods6 Oct 2026US 12,752,498 B2Goodrich Corporation
- Monolithic molded fan components and method for their manufacture6 Oct 2026US 12,752,499 B2Evapco, Inc.
- Axial reinforcement filament application methodology6 Oct 2026US 12,752,500 B2Safeguard LLC
- Floor covering element8 Oct 2026US 2026/0307291 A1Unilin BV
- Mould fitted with an improved pusher device8 Oct 2026US 2026/0307298 A1
- Tooling and method for shaping a blade made of composite material8 Oct 2026US 2026/0307341 A1Safran Aerospace Composites
- Frp rebar forming apparatus8 Oct 2026US 2026/0307342 A1Tsudakoma Kogyo Kabushiki Kaisha
- Method for manufacturing a vane made from composite material comprising a serration element and an anti-erosion coating1 Oct 2026US 2026/0295949 A1Safran Aerospace Composites
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Polymer-coated stent structure277US 5,897,911 AAdvanced Cardiovascular Systems, Inc. · 1999
- Method of making same256US 4,187,271 AOwens-Corning Fiberglas Corporation · 1980
- Methods of making continuous length reinforced plastic articles248US 3,993,726 AHercules Incorporated · 1976
- Manufacturing composite materials233US 5,002,712 ABayer Aktiengesellschaft · 1991